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  • Nickel chrome alloy wire 0.3mm nicr8020 resistance nichrome wire 0.1mm
  • Nickel chrome alloy wire 0.3mm nicr8020 resistance nichrome wire 0.1mm
  • Nickel chrome alloy wire 0.3mm nicr8020 resistance nichrome wire 0.1mm
  • Nickel chrome alloy wire 0.3mm nicr8020 resistance nichrome wire 0.1mm
  • Nickel chrome alloy wire 0.3mm nicr8020 resistance nichrome wire 0.1mm
  • Nickel chrome alloy wire 0.3mm nicr8020 resistance nichrome wire 0.1mm
  • Nickel chrome alloy wire 0.3mm nicr8020 resistance nichrome wire 0.1mm

PRODUCTION DESCRIPTION

Nickel Chromium alloy has high resistivity, good anti-oxidation properties, high temperature strength, very good form stability and weld ability. It is widely used in electrical heating element material, resistor, industrial furnaces, etc.

Nickel chrome alloy wire 0.3mm nicr8020 resistance nichrome wire 0.1mm

CLASSIFICATION:

nickel-chromium alloy wire,alloy wire,nichrome wire,insulated nichrome heating wire,precision alloy wire

Chinese Standard Grade:

Nichrome Wire

Nichrome alloy includes pure nickel, NiCr alloy, Fe-Cr-Al alloy and copper nickel alloy.
Nickel chrome alloys: Ni80Cr20, Ni70Cr30, Ni60Cr15, Ni35Cr20, Ni90Cr10,Ni30Cr20, pure nickel Ni200 and Ni201
FeCrAl alloy: 0Cr25Al5, 0Cr23Al5, 0Cr21Al4, 0Cr27Al7Mo2, 0Cr21Al6Nb, 0Cr21Al6.
Copper nickel alloy: CuNi1, CuNi2, CuNi6, CuNi8, CuNi10, CuNi23, CuNi30, CuNi44, Constantan,CuMn12Ni
Nichrome Grade: Ni70Cr30,Ni80Cr20, Ni60Cr15, Ni35Cr20, Ni30Cr20
NiCr 80/20 also called Chromel A, Cr20Ni80, N8, Nichrome V, HAI – NiCr 80, Tophet A, Resistohm 80, Cronix 80, Protoloy, Alloy A,
MWS-650, Stablohm 650, NCHW1

Application:

Nichrome alloy wire, a blend of nickel, chromium, and sometimes iron, exhibits excellent heat-resistance and electrical conductivity properties. Its versatile applications include:

Heating Elements: Nichrome wire is extensively used in heating elements for appliances, electric ovens, toasters, and industrial furnaces due to its high melting point and durability.

Resistance Wire: Nichrome is a common material for electrical resistance wire, crucial in applications such as resistors and electrical heating devices.

Industrial Furnaces: Nichrome alloy’s ability to withstand high temperatures makes it ideal for elements in industrial furnaces and kilns.

Aerospace Industry: Nichrome wire is employed in aerospace applications, including aircraft engines and space exploration equipment, where high-temperature resistance is crucial.

Household Appliances: It is widely used in various household appliances like hairdryers, electric blankets, and heating coils.

Cutting Tools: Nichrome alloy wire is utilized in some cutting tools due to its high-temperature stability.

Thermocouples: Nichrome alloys are often used in thermocouples for temperature measurement, providing accuracy and stability.

Automotive Applications: Nichrome wires are found in automotive components, including sensors and ignition systems, owing to their heat-resistant properties.

Sealing in Plastic Packaging: In the packaging industry, nichrome wires are used for sealing plastic materials.

Medical Devices: Nichrome wires find applications in medical devices.

Nicr8020 Characteristic:

nicr8020 characteristic
Chemical Content %: 80.00 Nickel, 20.00 Chrome
Max continuous service temperature: 1200ºC
Resisivity: 1.09 mm2Ω /m
Density: 8.4g/cm3
Thermal conductivity: 60.3kj/mhc
Coefficient of thermal expansion: 18*10-6/c
Melting point: 1400ºC
Elongation: Min 20%
Austenite
Nonmagnetic

Alloy Nomenclature Performance
Ni80Cr20
Ni70Cr30
Ni60Cr15
Ni35Cr20
Ni30Cr20
Main Chemical composition
Ni
Rest
Rest
55.0-61.0
34.0-37.0
30.0-34.0
Cr
20.0-23.0
28.0-31.0
15.0-18.0
18.0-21.0
18.0-21.0
Fe
≤1.0
≤1.0
Rest
Rest
Rest
Max. continuous service temp. of element(ºC)
1200
1250
1150
1100
1100
Resistivity at 20ºC (μΩ·m)
1.09
1.18
1.12
1.0
1.04
Density(g/cm3)
8.40
8.10
8.20
7.90
7.90
Thermal conductivity (KJ/m·h·ºC)
60.3
45.2
45.2
43.8
43.8
Coefficient of lines expansion(α×10-6/ºC)
18.0
17.0
17.0
19.0
19.0
Melting point approx.( ºC)
1400
1380
1390
1390
1390
Elongation at rupture(%)
>20
>20
>20
>20
>20
Micrographic structure
austenite
austenite
austenite
austenite
austenite
Magnetic properties
nonmagnetic
nonmagnetic
Weak magnetic
Weak magnetic
Weak magnetic

Production Process::

Packing:

as below or as your requirement

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